.navbar {
    height: 50px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-bottom: 2px solid #ccc;

    a {
        display: block;
        color: #9a9a9a;
        line-height: 3em;

        &.active {
            color: #4294ff;

            &::after {
                content: "";
                display: block;
                background: #4294ff;
                height: 3px;
                width: 80%;
                margin: 0 auto;
            }
        }
    }
}